| Topology | Buck Converter |
| Input voltage | 10.8-13.2 V |
| Output 1 | 2 V / 40 A |
| IC revision | 1.20 |
This document describes the use of ZMDI’s ZSPM15xx-KIT01 for evaluating DC/DC point-of-load (POL) applica-tions and provides additional kit information, including the circuit diagram and board layout. The kit incorporates ZMDI’s ZSPM15xx digital PWM controller IC and a ZSPM9060 DrMOS to form a “smart” buck converter (a.k.a. step-down DC-to-DC converter).
The ZSPM15xx-KIT01 Evaluation Kit hardware functions as a fixed-voltage self-starting autonomous DC/DC converter, which requires no software or subsequent programming.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(nH) | LR(nH) | IR(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | WE-HCM SMT High Current Flat Wire Inductor, 330 nH, 325 nH | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCM SMT High Current Flat Wire Inductor | Inductance330 nH | Rated Inductance325 nH | Rated Current38 A | Saturation Current @ 10%44.9 A | Saturation Current @ 30%48.9 A | DC Resistance0.32 mΩ | Self Resonant Frequency28 MHz | MaterialMnZn | ||||
![]() | WE-HCM SMT High Current Flat Wire Inductor, 470 nH, 240 nH | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCM SMT High Current Flat Wire Inductor | Inductance470 nH | Rated Inductance240 nH | Rated Current38 A | Saturation Current @ 10%32.1 A | Saturation Current @ 30%36.1 A | DC Resistance0.32 mΩ | Self Resonant Frequency20 MHz | MaterialMnZn |